4 Serial Port Server RS232/RS485/RS422 to Network /Modbus TCP to RTU

4 Serial Port Server RS232/RS485/RS422 to Network /Modbus TCP to RTU

https://pan.baidu.com/s/1eRAyEbg

Product Description:
- ZQWL-EthRS-H4 is a high performance,high stability industrial serial server module.4-channel independent RS485/232/422 interface.The interface has 2KV static surge protective function and strong anti-interference ability.
- 1-channel 10M/100M self-adaption Ethernet interface.Users can complete connection between serial devices and network device.
- 9~36V power supply,4-channel serial port(Each serial port supports RS232/RS485/RS422 three working mode,arbitrary switching)
- 1-channel network port with shell.

Product Specification:
1.Mode:ZQWL-EthRS-H4  
2.Power voltage:DC 9V~36V wide voltage power supply,inner positive external negative.Standard power socket.
3.Power consumption:<3W
4.CPU:32 bit high performance processor
5.Ethernet interface:10M/100M self-adaption Ethernet interface,2KV electromagnetic isolation.
6.Serial port:4-channel independent RS485/232/422;baud rate supports 600~460800.The interface has static surge protective function.
7.Reset/restore factory setting:with reset/restore factory setting signal
8.Working temperature:industrial:-40-85
9.Storage temperature:-65-165
10.Humidity range:5-95% relative humidity

Network Characteristics:
- Support static and dynamic IP
- Support netting twine cross connect automatic switching
- The work port,the target IP and the target port can be set
- Support DNS function
- In the TCP server mode,each TTL supports 4 client connections, and multiple users can manage a serial device at the same time
- Support online upgrade firmware function
- It can cross the network segment,switch,router,can work in LAN,also can work on internet
- The support agreement includes ETHERNET,ARP,IP,ICMP,UDP,DHCP,TCP;
- Support Modbus TCP to RTU function.
- Support webpage parameter configuration and password login.

RS485/422 Characteristics:The module has 4-channel RS485/422 interface,each channel can perform independently,non-interfering.
The communication distance can reach 1200m.When the distance is beyond 300m,you need to add 120 ohm 485/422 terminal resistance.
The 485/422 A(+)B(-)a twisted pair wires when wiring.

RS485/422 interface decription (taken the first channel serial port as the example):

Note:The first channel serial port.

RS232 Characteristics:The module has 4 channel RS232 interface,using DB9 male head (Pin type).The signal definition as follows:

Power interface:The module uses DC 9-36V wide voltage power supply,recommend power is 12V DC.Module power is less than 1.5W.The current is more than 200ma.
Two power supply interface:5.08mm spacing industrial connection terminal and black power adapter socket.

Package List:
- 1 x 4 Serial Port Server RS232/RS485/RS422
- 1 x Power supply
- 1 x Network cable
- 1 x Serial cable
- 1 x Screwdriver